| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] a [noun sg] | 19426 |
|
| 2 | [vb infin] for a [noun sg] | 1064 |
|
| 3 | [modal v] [vb infin] for a | 922 |
|
| 4 | [modal v] [vb infin] for [noun sg] | 687 |
|
| 5 | [modal v] for a [noun sg] | 18 |
|
